Attached a PDF of a link for troubleshooting

via https://windowsreport.com/vpn-error-720-windows-10/

Steps 2 and 3 usually are the fix.

Once removing the miniport adapters (yes remove all of them, but for starters you can first try L2TP and IP are what should apply for this configuration) scan for hardware changes in the Device Manager and attempt to connect.

Here is another link for reference: https://community.meraki.com/t5/Security-SD-WAN/VPN-Client-to-site-can-not-establish/m-p/94462